Features:_x005f1. Bluetooth-compatible 5.0 voice navigation, after power on, automatically connects the phone's Bluetooth-compatible, hands-free call navigation broadcast, more focused on driving_x005f2. Bluetooth-compatible 5.0 connection stability, reduces signal interference, plays without delay, clearer calls_x005f3. One button to answer hands-free calls, one button to complete the call to answer, reject, hang up the phone, dial the last number_x005f4. CD-quality sound quality, conquer your ears, high resolution restores more music details, brings CD-quality music experience, drive all the way to listen smoothly_x005f5. Simple connection automatically connects back, open the phone's Bluetooth-compatible, pick up and connect S-23, next time you open the phone's Bluetooth-compatible, you can automatically connect S-23._x005f6. 10 meters wireless transmission, supports two mobile phones Bluetooth-compatible 5.0, built-in antenna design, can achieve 10 meters within barrier-free transmission signal_x005f7. Supports transmission by adjusting the FM channel or 3.5mm aux port to be the bluetooth adapter to connect to your mobile phone. If you have the TF card less than 32G, you can insert it to play music without bluetooth also._x005f8. Power failure memory function, memory frequency, track, playback mode, power failure restart, from the beginning of the broken song, play again_x005f9. LED digital display shows you the FM frequencies, simplifies the process of adjusting it to the correct channel. The rear sticker that can be easily attached anywhere and TPE spring wire to keep the car clean, you will feel in a good mood when you are in your car._x005f Description:_x005fProduct name: car Bluetooth receiver_x005fUSB input: DC5V100mA_x005fTransmission frequency: 87.5-108.0MHZ_x005fFM transmission distance: 5m_x005fBluetooth version: Bluetooth-compatible 5.0_x005fEffective distance: about 10 meters_x005fTF capacity expansion: 32G_x005fAudio format: MP3WAVFLACAPEWMA_x005fApplicable mobile phones: AppleAndroid, etc._x005f Package included:_x005f1*Bluetooth-compatible player_